---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.551 -0.328 -0.448 -0.495 -0.636 -0.859 -0.753 -0.921 -N-P 0.000 -0.660 -0.428 -0.762 -0.524 -0.833 -1.045 -1.057 -0.954

-N+P: Nitrogen starved in the presence of P-factor -N-P: Nitrogen starved in the absence of P-factor

Number of mRNA in a vegetative growing cell (estimated roughly)